15707007784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{16217}}^1$

素因数の和:16442

約数の個数: 64

約数和(自身を含む): 32423025600

約数和(自身を除く): 16716017816

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 139, 268, 278, 536, 556, 871, 1112, 1742, 1807, 3484, 3614, 6968, 7228, 9313, 14456, 16217, 18626, 32434, 37252, 64868, 74504, 121069, 129736, 210821, 242138, 421642, 484276, 843284, 968552, 1086539, 1686568, 2173078, 2254163, 4346156, 4508326, 8692312, 9016652, 14125007, 18033304, 28250014, 29304119, 56500028, 58608238, 113000056, 117216476, 151028921, 234432952, 302057842, 604115684, 1208231368, 1963375973, 3926751946, 7853503892, 15707007784]

約数ペア:

[(1, 15707007784), (2, 7853503892), (4, 3926751946), (8, 1963375973), (13, 1208231368), (26, 604115684), (52, 302057842), (67, 234432952), (104, 151028921), (134, 117216476), (139, 113000056), (268, 58608238), (278, 56500028), (536, 29304119), (556, 28250014), (871, 18033304), (1112, 14125007), (1742, 9016652), (1807, 8692312), (3484, 4508326), (3614, 4346156), (6968, 2254163), (7228, 2173078), (9313, 1686568), (14456, 1086539), (16217, 968552), (18626, 843284), (32434, 484276), (37252, 421642), (64868, 242138), (74504, 210821), (121069, 129736)]